CVE-2022-42455

Published Feb 15, 2023

Last updated 2 years ago

Overview

Description: ASUS EC Tool driver (aka d.sys) 1beb15c90dcf7a5234ed077833a0a3e900969b60be1d04fcebce0a9f8994bdbb, as signed by ASUS and shipped with multiple ASUS software products, contains multiple IOCTL handlers that provide raw read and write access to port I/O and MSRs via unprivileged IOCTL calls. Local users can gain privileges.
Source: cve@mitre.org
NVD status: Analyzed

Risk scores

CVSS 3.1

Type: Primary
Base score: 7.8
Impact score: 5.9
Exploitability score: 1.8
Vector string: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Severity: HIGH

Weaknesses

nvd@nist.gov: NVD-CWE-noinfo

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:asus:armoury_crate:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "A2914600-91CF-4208-8405-28AB1239ED8E",
            "versionEndExcluding": "5.3.4.1"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References